From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030225AbVHPQgp (ORCPT ); Tue, 16 Aug 2005 12:36:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030226AbVHPQgp (ORCPT ); Tue, 16 Aug 2005 12:36:45 -0400 Received: from mx2.elte.hu ([157.181.151.9]:49888 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1030225AbVHPQgo (ORCPT ); Tue, 16 Aug 2005 12:36:44 -0400 Date: Tue, 16 Aug 2005 18:37:30 +0200 From: Ingo Molnar To: Steven Rostedt Cc: Thomas Gleixner , linux-kernel@vger.kernel.org Subject: Re: 2.6.13-rc6-rt5 Message-ID: <20050816163730.GA7879@elte.hu> References: <20050816121843.GA24308@elte.hu> <1124206316.5764.14.camel@localhost.localdomain> <1124207046.5764.17.camel@localhost.localdomain> <1124208507.5764.20.camel@localhost.localdomain> <20050816163202.GA5288@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050816163202.GA5288@elte.hu> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: 0.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=0.5 required=5.9 tests=AWL,UPPERCASE_50_75 autolearn=disabled SpamAssassin version=3.0.4 0.9 UPPERCASE_50_75 message body is 50-75% uppercase -0.4 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Ingo Molnar wrote: > i removed some debug options from your .config, and that booted. > Here's the diff between the good and bad .config's. Trying to narrow > it down further. even narrower diff below. My guess would be on CONFIG_DEBUG_STACKOVERFLOW. Ingo --- .config.good01 2005-08-16 18:19:05.410509952 +0200 +++ .config.bad00 2005-08-16 18:10:00.242388104 +0200 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.13-rc6-rt6 -# Tue Aug 16 18:13:48 2005 +# Tue Aug 16 18:05:14 2005 # CONFIG_X86=y CONFIG_MMU=y @@ -156,7 +156,6 @@ # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y -# CONFIG_REGPARM is not set CONFIG_SECCOMP=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set @@ -1242,21 +1241,25 @@ CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_IRQ_FLAGS=y -# CONFIG_WAKEUP_TIMING is not set +CONFIG_WAKEUP_TIMING=y +# CONFIG_WAKEUP_LATENCY_HIST is not set CONFIG_PREEMPT_TRACE=y # CONFIG_CRITICAL_PREEMPT_TIMING is not set # CONFIG_CRITICAL_IRQSOFF_TIMING is not set +CONFIG_LATENCY_TIMING=y +CONFIG_LATENCY_TRACE=y +CONFIG_MCOUNT=y CONFIG_RT_DEADLOCK_DETECT=y # CONFIG_DEBUG_RT_LOCKING_MODE is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_FS is not set -# CONFIG_USE_FRAME_POINTER is not set +CONFIG_FRAME_POINTER=y CONFIG_EARLY_PRINTK=y -# CONFIG_DEBUG_STACKOVERFLOW is not set +CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_KPROBES is not set -# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_4KSTACKS is not set CONFIG_X86_FIND_SMP_CONFIG=y